Finding the Third Proportional to 19,676 and 30,512

Step by Step Solution

1. Step 1: Write the proportion equation
   19,676 : 30,512 = 30,512 : x
2. Step 2: Convert to fraction form
   19,676/30,512 = 30,512/x
3. Step 3: Cross multiply
   19,676x = 30,512 × 30,512
4. Step 4: Simplify right side
   19,676x = 930,982,144
5. Step 5: Solve for x
   x = 930,982,144/19,676
6. Step 6: Final answer
   x = 47,315.62